Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
|
Important: In order to avoid misdiagnosis, check for powertrain control module (PCM) DTCs. Refer to Powertrain On Board Diagnostic (OBD) System Check 5.7L or Powertrain On Board Diagnostic (OBD) System Check 3.8L in Engine Controls. | ||||
1 | Did you perform the Diagnostic System Check? | -- | ||
2 | Attempt to start the vehicle. Does the engine crank and the SECURITY indicator illuminate? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | |
3 |
Does the test lamp illuminate? | -- | ||
4 |
Does the test lamp illuminate? | -- | ||
5 | Connect a test lamp between the engine wiring harness junction block 2 terminal C4 and ground. Refer to Circuit Testing in Wiring Systems. Does the test lamp illuminate? | -- | ||
6 |
Does the test lamp illuminate? | -- | ||
7 | Test for and repair a poor connection at the starter solenoid. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and repair a poor connection? | -- | ||
8 | Replace the starter motor. Refer to Starter Motor Replacement in Engine Electrical. Did you complete the replacement? | -- | -- | |
9 | Test for and repair a poor connection in circuit 625 between the body control module (BCM) and the engine wiring harness junction block 2. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and repair a poor connection? | -- | ||
10 | Test for and repair an open in circuit 625 between the BCM and the engine wiring harness junction block 2. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and repair an open? | -- | ||
11 | Test for and repair a short to battery voltage in circuit 625. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and repair a short? | -- | ||
12 | Replace the BCM. Refer to Body Control Module Replacement in Body Control System. Did you complete the replacement? | -- | -- | |
13 | Is the vehicle equipped with a manual transmission? | -- | ||
14 | Test for and repair an open or a poor connection in circuit 1443 between the engine wiring harness junction block 2 terminal B4 and the clutch pedal position switch. Refer to Circuit Testing or Testing for Intermittent Conditions and Poor Connections and Wiring Repairs or Connector Repairs in Wiring Systems. Did you find and repair an open or a poor connection? | -- | ||
15 | Test for and repair an open or a poor connection in circuit 1035 between the clutch pedal position switch and C200. Refer to Circuit Testing or Testing for Intermittent Conditions and Poor Connections and Wiring Repairs or Connector Repairs in Wiring Systems. Did you find and repair an open or a poor connection? | -- | ||
16 | Replace the clutch pedal position switch. Refer to Clutch Pedal Position Switch Replacement in Clutch. Did you complete the replacement? | -- | -- | |
17 | Test for and repair an open or a poor connection in circuit 1443 between the engine wiring harness junction block 2 terminal B4 and the park neutral position switch. Refer to Circuit Testing or Testing for Intermittent Conditions and Poor Connections and Wiring Repairs or Connector Repairs in Wiring Systems. Did you find and repair an open or a poor connection? | -- | ||
18 | Test for and repair an open or a poor connection in circuit 1035 between the park neutral position switch and C200. Refer to Circuit Testing or Testing for Intermittent Conditions and Poor Connections and Wiring Repairs or Connector Repairs in Wiring Systems. Did you find and repair an open or a poor connection? | -- | ||
19 | Adjust or replace the park/neutral position switch. Refer to Park/Neutral Position Switch Replacement or Park/Neutral Position Switch Adjustment in Automatic Transmission - 4L60-E. Did you complete the adjustment or replacement? | -- | -- | |
20 | Repair the open in circuit 2 between the engine wiring harness junction block terminal C4 and S183. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
21 | Repair an open or a poor connection in circuit 6 between the starter solenoid and the engine wiring harness junction block 2. Refer to Wiring Repairs or Connector Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
22 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | |
